Andrew Chemerynskiy

Hey, I'm Andrew Chemerynskiy!

Frontend-focused Full Stack Engineer based in Wroclaw, Poland. I specialize in building web applications with React ecosystem.

If you need a reliable developer to build your product, I'm here to help.

BBook a callESend an email

Available for new projects, let's talk!

Tech stack

The tech stack I use for my personal and client work:

  • React
  • Next.js
  • TanStack Start
  • TanStack Query
  • TypeScript
  • Better Auth
  • Node
  • Fastify
  • Nest
  • Postgres
  • Prisma
  • Supabase
  • Docker
  • Turborepo
  • shadcn/ui
  • Tailwind
  • AI SDK

Work Experience

My professional journey and the companies I've worked with:

  • NordSecurity @NordPass
    Senior Frontend DeveloperJan 2024 - Present

    NordPass is a secure password manager that auto-fills logins and forms and lets you access it all from anywhere.

    • Building and maintaining NordPass
    • Identifying key product expansion opportunities and building PoCs
    • Collaborating with cross-functional teams
    • Conducting technical interviews
    ReactTypeScriptElectronReduxTailwindStorybook
  • NordSecurity @NordLocker
    Senior Frontend DeveloperDec 2022 - Jan 2024

    NordLocker is an end-to-end encrypted cloud storage web app.

    • Developed and maintained the web application
    • Implemented encryption features and security protocols
    • Optimized application performance
    • Conducting technical interviews
    • Training interns and junior engineers
    ReactTypeScriptReduxTanStack QueryMUIStorybook
  • Centra
    Frontend Developer (React)Jul 2020 - Dec 2022

    Centra is an e-commerce platform for fashion and lifestyle brands.

    • Built wholesale features for the platform
    • Conducting technical interviews
    • Training interns and junior engineers
    ReactNext.jsTypeScriptReduxGraphQLRxJS
  • blue veery GmbH
    Fullstack DeveloperJun 2017 - Jul 2020

    Worked on various client projects as a fullstack developer.

    • Built features for clients including Purtel, AMS Online, and Meta-Level
    • Implemented Smart Checkout for Secupay
    • Worked with pharmaceutical industry clients like Roche
    ReactReact NativeTypeScriptMUIPostgreSQLDocker

Personal Projects

These are my personal projects, both past and ongoing:

Blog Posts

Articles I've written about development and entrepreneurship:

Find me on

You can find me on the following social platforms:

Get in touch

You can reach me at andrewchmr@hey.com

Or book a call on Cal.com